arrow-core / arrow.core.extensions.map.foldable / kotlin.collections.Map / firstOrNone

firstOrNone

@JvmName("firstOrNone") fun <K, A> Map<K, A>.~~firstOrNone~~(): Option<A> Deprecated: @extension kinded projected functions are deprecated

@JvmName("firstOrNone") fun <K, A> Map<K, A>.~~firstOrNone~~(arg1: (A) -> Boolean): Option<A> Deprecated: @extension kinded projected functions are deprecated